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SnapMirror日志文件的格式
了解 SnapMirror 日志文件的格式可以帮助您更好地处理与 SnapMirror 传输相关的问题。
日志文件格式如下:type timestamp source_system:source_path dest_system:dest_path event_info
type可以是以下各项之一:src、dst、log、cmd。type 指定记录针对传输的源端 (src) 还是目标端 (dst)。某些事件仅适用于一端。类型 log 表示与日志记录系统本身相关的记录,例如 Start_Logging 和 End_Logging。类型 cmd 表示用户命令记录,例如 Release_command 和 Resync_command。
timestamp采用 ctime 格式表示,例如:Fri Jul 27 20:41:09 GMT。
event_info包括以下事件名称:Request (IP address | transfer type ) Start Restart (@ num KB) End (num KB done) Abort (error_msg) Defer (reason) Rollback_start Rollback_end Rollback_failed Start_Logging End_Logging Wait_tape New_tape Snapmirror_on Snapmirror_off Quiesce_start Quiesce_end Quiesce_failed Resume_command Break_command Release_command Abort_command Resync_command Migrate_command
源端的 Request 事件包括提出传输请求的系统的 IP 地址;目标端的 Request 事件包括传输的类型。每次传输成功结束时,End 事件还会以 KB 为单位报告传输的总大小。Abort 和 Defer 事件中包含错误消息。
示例
以下是源端日志文件的示例:
log Fri Jul 27 20:00:01 GMT - - Start_Logging cmd Fri Jul 27 20:00:20 GMT - - Snapmirror_on src Fri Jul 27 20:41:09 GMT system1:vol1 system2:vol1 Request (10.56.17.133) src Fri Jul 27 20:41:32 GMT system1:vol1 system2:vol1 Abort (Destination not allowed) src Fri Jul 27 20:45:31 GMT system1:vol0 system1:vol1 Request (10.56.17.132) src Fri Jul 27 20:45:35 GMT system1:vol0 system1:vol1 Start src Fri Jul 27 20:51:40 GMT system1:vol0 system1:vol1 End (26200 KB) src Fri Jul 27 22:41:09 GMT system1:/vol/vol1/qtA system2:/vol/vol1/qtB Request (10.56.17.133) src Fri Jul 27 22:41:12 GMT system1:/vol/vol1/qtA system2:/vol/vol1/qtB Start src Fri Jul 27 22:41:13 GMT system1:/vol/vol1/qtA system2:/vol/vol1/qtB Abort (Non-unicode directory found in source qtree.) src Fri Jul 27 22:45:53 GMT system1:/vol/vol1/qtb system2:/vol/vol1/qsmb Request (10.56.17.133) src Fri Jul 27 22:45:56 GMT system1:/vol/vol1/qtb system2:/vol/vol1/qsmb Start src Fri Jul 27 22:45:59 GMT system1:/vol/vol1/qtb system2:/vol/vol1/qsmb End (3800 KB) cmd Fri Jul 27 22:50:29 GMT system1:/vol/vol1/qtb system2:/vol/vol1/qsmb Release_command
示例
以下是目标端日志文件的示例:
dst Fri Jul 27 22:50:18 GMT system1:vol0 system1:vol1 Request (Initialization) dst Fri Jul 27 22:50:20 GMT system1:vol0 system1:vol1 Abort (Destination is not restricted) dst Fri Jul 27 22:57:17 GMT system1:/vol/vol1/qtA system2:/vol/vol1/qtB Request (Initialize) dst Fri Jul 27 22:57:24 GMT system1:/vol/vol1/qtA system2:/vol/vol1/qtB Start dst Fri Jul 27 22:57:36 GMT system1:/vol/vol1/qtA system2:/vol/vol1/qtB End (55670 KB) dst Fri Jul 27 23:10:03 GMT system1:/vol/vol1/qtA system2:/vol/vol1/qtB Request (Scheduled) dst Fri Jul 27 23:10:07 GMT system1:/vol/vol1/qtA system2:/vol/vol1/qtB Start dst Fri Jul 27 23:10:18 GMT system1:/vol/vol1/qtA system2:/vol/vol1/qtB End (12900 KB) cmd Sat Jul 28 00:05:29 GMT - system2:/vol/vol1/qtB Quiesce_start cmd Sat Jul 28 00:05:29 GMT - system2:/vol/vol1/qtB Quiesce_end cmd Sat Jul 28 00:05:40 GMT - system2:/vol/vol1/qtB Break_command cmd Sat Jul 28 00:41:05 GMT system1:/vol/vol1/qtA system2:/vol/vol1/qtB Resync_command log Sat Jul 28 00:41:10 GMT - - End_Logging
示例
以下是检索(从磁带)请求的日志文件示例:
dst Fri Jun 22 03:07:34 GMT filer_1:rst0l filer_1:bigtwo Request (retrieve) dst Fri Jun 22 03:07:34 GMT filer_1:rst0l filer_1:bigtwo Start dst Fri Jun 22 05:03:45 GMT filer_1:rst0l filer_1:bigtwo Wait_tape dst Fri Jun 22 15:16:44 GMT filer_1:rst0l filer_1:bigtwo New_tape dst Fri Jun 22 17:13:24 GMT filer_1:rst0l filer_1:bigtwo Wait_tape dst Fri Jun 22 17:56:43 GMT filer_1:rst0l filer_1:bigtwo New_tape dst Fri Jun 22 18:10:37 GMT filer_1:rst0l filer_1:bigtwo End (98602256 KB)


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